16085133 has 6 divisors (see below), whose sum is σ = 23234094. Its totient is φ = 10723416.

The previous prime is 16085131. The next prime is 16085143. The reversal of 16085133 is 33158061.

16085133 is a `hidden beast` number, since 1 + 608 + 51 + 3 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11009124 + 5076009 = 3318^2 + 2253^2 .

It is not a de Polignac number, because 16085133 - 2¹ = 16085131 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16085097 and 16085106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16085131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 893610 + ... + 893627.

It is an arithmetic number, because the mean of its divisors is an integer number (3872349).

Almost surely, 2^16085133 is an apocalyptic number.

It is an amenable number.

16085133 is a deficient number, since it is larger than the sum of its proper divisors (7148961).

16085133 is a wasteful number, since it uses less digits than its factorization.

16085133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787243 (or 1787240 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 16085133 is about 4010.6275070118. The cubic root of 16085133 is about 252.4303398989.

The spelling of 16085133 in words is "sixteen million, eighty-five thousand, one hundred thirty-three".